.mr-g {
	width: 304px;
}

.mr-g ul {
	display: flex;
	margin-top: 10px;
	flex-wrap: wrap;
	justify-content: space-between;
}

.mr-g li {
	width: 76px;
	float: left;
	margin-bottom: 10px;
	text-align: center;
}

.mr-g img {
	display: block;
	margin: 0 auto;
}

.grid {
	height: 480px;
	margin-top: 10px;
}

.grid-col1 {
	width: 190px;
	height: 100%;
	background-color: #6e6568;
	color: #fff;
	font-size: 14px;
	position: relative;
}

.grid-col1 ul {
	padding: 10px 0;
}

.grid-col1 ul li {
	padding-left: 12px;
	height: 29px;
	line-height: 26px;
	transition: all .5s;
}

.grid-col1 ul li:hover {
	padding-left: 20px;
}

.grid-col1 ul li:hover {
	background-color: #9c9698;
}

.grid-col1 a {
	color: #fff;
	font-size: 14px;
	margin: 0 3px;
}

.grid-col1 a:hover {
	color: #f10215;
}

.content {
	position: absolute;
	width: 1000px;
	height: 480px;
	top: 0;
	left: 185px;
	border: 1px solid #f7f7f7;
	background-color: #fff;
	z-index: 999;
	box-shadow: 2px 0 5px rgba(0, 0, 0, .3);
	display: none;
}

.channel {
	height: 24px;
	padding-left: 20px;
	padding-top: 20px;
	overflow: hidden;
	margin-bottom: 20px;
}

.channel a {
	display: block;
	padding-left: 10px;
	padding-right: 13px;
	height: 24px;
	line-height: 24px;
	background-color: #333;
	float: left;
	margin: 0 5px;
}

.channel a:hover {
	background-color: #c81623;
	color: #fff;
}

.cate_detail {
	padding: 10px 17px 0 20px;
	overflow: hidden;
}

.cate_detail dl {
	display: block;
}

.cate_detail dt {
	width: 67px;
	float: left;
	padding-right: 6px;
	text-align: right;
}

.cate_detail dt a {
	color: #333;
	font-weight: 700;
	font-size: 12px;
}

.cate_detail div {
	width: 699px;
	overflow: hidden;
}

.cate_detail dd {
	float: left;
	margin: 0 7px;
	height: 22px;
}

.cate_detail dd a {
	color: #666;
	font-size: 12px;
}

/*banner部分开始*/
.grid-col2 {
	width: 790px;
	height: 100%;
	margin-left: 10px;
}

.grid-col2-b div {
	margin-top: 10px;
}

/*箭头部分开始*/
.grid-col2-t {
	position: relative;
	height: 340px;
}

.t-img li {
	position: absolute;
}

.next {
	position: absolute;
	z-index: 3;
}

.arrow-l,
.arrow-r {
	position: absolute;
	top: 50%;
	width: 30px;
	height: 60px;
	background: rgba(0, 0, 0, .3);
	transform: translateY(-50%);
	text-align: center;
	line-height: 60px;
	font-size: 20px;
	color: rgba(255, 255, 255, .6);
	font-family: arial;
	font-weight: normal;
	z-index: 5;
}

.arrow-l {
	left: 0;
}

.arrow-r {
	right: 0;
}

.circle {
	height: 20px;
	background-color: rgba(255, 255, 255, .3);
	position: absolute;
	left: 50%;
	bottom: 20px;
	transform: translateX(-50%);
	border-radius: 10px;
	padding-left: 0 8px 0 8px;
}

.circle li {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background-color: #fff;
	float: left;
	margin: 4px;
	cursor: pointer;
}

.circle .current {
	background-color: #f10215;
}

/*右边模块*/
.grid-col3 {
	width: 190px;
	height: 100%;
	background-color: #fff;
}

.login {
	height: 85px;
	border-bottom: 1px solid #ccc;
	padding: 15px;
}

.login-t {
	width: 95px;
	height: 60px;
	line-height: 20px;
	font-size: 12px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	color: #666;
	padding-left: 60px;
	position: relative;
}

.login-t a {
	color: #666;
}

.login-t a:hover {
	color: #f10512;
}

.user_info {
	width: 50px;
	height: 50px;
	position: absolute;
	left: 0;
	top: 0;
	background: url(../images/sprite_userinfo@1x.png) -70px 0 no-repeat;
}

.user_info img {
	width: 40px;
	border-radius: 50%;
	margin: 5px;
}

.login-b a {
	display: inline-block;
	width: 70px;
	height: 20px;
	line-height: 20px;
	border: 2px solid #f10215;
	margin-right: 3px;
	text-align: center;
	color: #f10215;
}

.login-b a:hover {
	background-color: #f10215;
	color: #fff;
}

.news {
	height: 154px;
	border-bottom: 1px solid #ccc;
	padding: 7px 13px 0;
	box-sizing: border-box;
}

.news-t {
	height: 19px;
	border-bottom: 1px solid #ccc;
	position: relative;
}

.news-t a {
	float: left;
	height: 17px;
	line-height: 17px;
}

.cuxiao {
	width: 38px;
	border-right: 1px solid #ccc;
}

.gg {
	margin-left: 15px;
}

.news-t .more {
	float: right;
}

.news-t div {
	width: 28px;
	height: 2px;
	background-color: #f10215;
	position: absolute;
	bottom: -1px;
}

.redline {
	left: 0;
	display: none;
}

.redline:last-child {
	left: 51px;
	display: block;
}

.news-b {
	padding-top: 15px;
}

.news-b li {
	height: 23px;
	line-height: 23px;
}

.news-l {
	display: none;
}

.news-r {
	width: 160px;
}

.news-r a {
	display: block;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.news-r span {
	font-size: 12px;
	height: 16px;
	width: 35px;
	line-height: 16px;
	text-align: center;
	color: #e1251b;
	background-color: rgba(225, 37, 27, .08);
	margin-right: 6px;
}

.expand {
	height: 209px;
	overflow: hidden;
}

.expand ul {
	width: 195px;
}

.expand li {
	width: 47px;
	height: 69px;
	border-right: 1px solid #ccc;
	border-bottom: 1px solid #ccc;
	float: left;
}

.expand li a {
	display: block;
	padding-top: 15px;
	text-align: center;
}

.expand li i {
	display: block;
	margin: 0 auto;
	margin-bottom: 10px;
	background: url(../images/sprite_fs@1x.png) no-repeat;
}

.expand li:first-child i {
	width: 18px;
	height: 23px;
	background-position: -5px -88px;
}

.expand li:nth-child(2) i {
	width: 20px;
	height: 20px;
	background-position: -2px -46px;
}

.expand li:nth-child(3) i {
	width: 18px;
	height: 20px;
	background-position: -47px -90px;
}

.expand li:nth-child(4) i {
	width: 24px;
	height: 20px;
	background-position: -88px -3px;
}

.expand li:nth-child(5) i {
	width: 22px;
	height: 20px;
	background-position: -89px -46px;
}

.expand li:nth-child(6) i {
	width: 18px;
	height: 20px;
	background-position: -3px -2px;
}

.expand li:nth-child(7) i {
	width: 22px;
	height: 20px;
	background-position: -45px -46px;
}

.expand li:nth-child(8) i {
	width: 15px;
	height: 22px;
	background-position: -93px -89px;
}

.expand li:nth-child(9) i {
	width: 18px;
	height: 21px;
	background-position: -135px -1px;
}

.expand li:nth-child(10) i {
	width: 17px;
	height: 23px;
	background-position: -136px -45px;
}

.expand li:nth-child(11) i {
	width: 22px;
	height: 20px;
	background-position: -133px -90px;
}

.expand li:nth-child(12) i {
	width: 15px;
	height: 22px;
	background-position: -48px -1px;
}

.countdown {
	height: 260px;
	margin-top: 10px;
}

.countdown-hd {
	width: 190px;
	height: 260px;
	background: url(../images/skill.png) no-repeat;
	text-align: center;
	color: #fff;
}

.countdown-hd h3 {
	font-size: 30px;
	margin-top: 35px;
}

.hd_countdown {
	margin-top: 100px;
	font-size: 14px;
}

.hd_countdown strong {
	font-size: 18px;
}

.timer {
	width: 130px;
	height: 30px;
	margin-top: 10px;
	margin: 20px auto 0;
	overflow: hidden;
}

.timer span {
	display: inline-block;
	background-color: #2f3430;
	width: 30px;
	height: 30px;
	line-height: 30px;
	margin-right: 20px;
	font-size: 20px;
	float: left;
	position: relative;
}

.timer span:last-child {
	margin-right: 0;
}

.timer span::after {
	content: ":";
	position: absolute;
	right: -20px;
	top: -2px;
	width: 20px;
	height: 100%;
	font-weight: bolder;
}

.countdown-bd {
	width: 1000px;
	height: 260px;
	background-color: #ebebeb;
}

.countdown-bd li {
	width: 249px;
	height: 160px;
	border-right: 1px solid #ccc;
	float: left;
	margin-top: 50px;
}

.countdown-bd li:last-child() {
	border-right: 0;
}

.recomment {
	height: 260px;
	margin-top: 20px;
}

.recom-l {
	float: left;
	width: 190px;
	height: 100%;
	background: url(../images/recomment.png) no-repeat;
}

.recom-r {
	float: left;
	width: 990px;
	height: 100%;
	margin-left: 10px;
	overflow: hidden;
	background-color: #fff;
}

.recom-r:hover ul {
	animation-play-state: paused;
}

.recom-r ul {
	width: 200%;
	animation: moving 8s linear infinite;
}

@keyframes moving {
	from {
		transform: translateX(0);
	}

	to {
		transform: translateX(-990px);
	}
}

.recom-r li {
	float: left;
	width: 150px;
	height: 181px;
	margin: 20px 15px 0 0;
}

.recom-r li:nth-child(2n) {
	margin: 50px 15px 0 0;
}

.box-hd {
	height: 30px;
	border-bottom: 2px solid #f10215;
	margin-top: 25px;
}

.box-hd h3 {
	float: left;
	font-size: 18px;
	color: #f10215;
}

.tab-list {
	float: right;
	line-height: 30px;
}

.tab-list li {
	float: left;
	font-size: 14px;
	color: #ccc;
}

.tab-list li a {
	margin: 0 15px;
}

.box-bd {
	height: 360px;
}

.box-bd li {
	overflow: hidden;
}

.box-bd img {
	transition: all .2s;
}

.box-bd img:hover {
	margin-left: 5px;
}

.w199 {
	width: 199px;
	background-color: #f9f9f9;
}

.w329 {
	width: 329px;
}

.w219 {
	width: 219px;
	border-right: 1px solid #ccc;
}

.w220 {
	width: 220px;
	border-right: 1px solid #ccc;
}

.tab-con li {
	height: 360px;
	float: left
}

.tab-con-item {
	border-bottom: 1px solid #ccc;
}

.tab-con-list {
	overflow: hidden;
	margin-bottom: 15px;
}

.tab-con-list li {
	width: 86px;
	height: 32px;
	line-height: 32px;
	border-bottom: 1px solid #ccc;
	margin-left: 10px;
	text-align: center;
}

.fixedtool {
	position: fixed;
	top: 260px;
	right: 50%;
	/* 先走浏览器宽度的一半 */
	margin-right: -657px;
	/* 再走版心的一半加自己本身宽度再加2px空白 1190/2+66+2 */
	width: 60px;
}

.fixedtool li {
	height: 40px;
	width: 30px;
	line-height: 20px;
	font-size: 12px;
	text-align: center;
	border-bottom: 1px solid #ccc;
	cursor: pointer;
	background-color: #fff;
	padding: 5px 0;
}

.fixedtool li:first-child {
	color: #e1251b;
}

.fixedtool ul .current {
	background-color: #f10215;
	color: #fff;
	transition: all .2s;
}

@media only screen and (min-width: 500px) {

	.mr-g,
	.zhai,
	.recom-l p,
	.m-copyright,
	.commonNav {
		display: none;
	}
}

@media only screen and (max-width: 323px) {
	.w {
		width: 304px;
		overflow: hidden;
	}

	.grid,
	.countdown-bd .kuan,
	.recom-r li:nth-child(5n),
	.recom-r li:nth-child(6n),
	.tab-list,
	.tab-con-list,
	.fixedtool,
	footer {
		display: none;
	}

	.countdown {
		height: 320px;
		width: 304px;
	}

	.countdown-hd {
		width: 304px;
		height: 240px;
		background: url(../images/m-skill.png) no-repeat;
		background-size: 304px;
		text-align: center;
	}

	.countdown-hd h3 {
		margin-top: 20px;
		width: 304px;
	}

	.recomment {
		height: 180px;
	}

	.hd_countdown {
		margin-top: 100px;
	}

	.countdown-bd {
		width: 304px;
		height: 80px;
	}

	.countdown-bd ul {
		display: flex;
		height: 80px;
	}

	.countdown-bd li {
		margin: auto;
		flex: 1;
		height: 80px;
	}

	.countdown-bd li:nth-child(4) {
		border-right: 0;
	}

	.recom-l {
		width: 304px;
		height: 60px;
		background: url(../images/recomment.png) 0 -170px no-repeat;
		background-size: cover;
	}

	.recom-l p {
		text-align: center;
		line-height: 60px;
		font-size: 24px;
		font-weight: 700;
		color: #fff;
	}

	.recom-r {
		width: 304px;
		margin-top: 30px;
		height: 80px;
	}

	.recom-r ul {
		width: 200%;
	}

	@keyframes moving {
		from {
			transform: translateX(0);
		}

		to {
			transform: translateX(-304px);
		}
	}

	.recom-r li {
		float: left;
		width: 76px;
		height: 76px;
		margin: 0;
	}

	.recom-r li img {
		width: 76px;
		height: 76px;
	}

	.recom-r li:nth-child(2n) {
		margin: 0;
	}

	.tab-con li {
		overflow: hidden;
	}

	.w329 {
		width: 304px;
	}

	.home_electric,
	.phone_address,
	.computer_working {
		overflow: hidden;
	}

	.m-copyright p {
		text-align: center;
		font-size: 12px;
		color: #333;
	}

	.commonNav {
		width: 304px;
		position: fixed;
		left: 0;
		bottom: 0;
		z-index: 999;
		background-color: #fff;
		box-shadow: 0 0 10px 0 hsla(0, 6%, 58%, .6)
	}

	.commonNav ul {
		display: flex;
	}

	.commonNav li {
		float: left;
		flex: 1;
	}
}